-th c-- ccc cch cck cco ccp ccr ccs cct ch- chc chh chk cho chp chr chs cht ckc ckh cko cks ckt co- coc coh cok coo cop cor cos cot cpc cph cpk cpo cpp cpr cps cpt crc crh crk cro crp crr crs crt csc csh csk cso csp csr css cst ctc cth ctk cto ctp ctr cts ctt hcc hch hck hco hcp hcr hcs hct hhc hhh hhk hho hhp hhr hhs hht hkh hkk hko hkp hkr hks hkt hoc hoh hok hoo hop hor hos hot hpc hph hpk hpo hpp hpr hps hpt hr- hrc hrh hrk hro hrp hrr hrs hrt hsc hsh hsk hsp hsr hss hst htc hth htk hto htp htr hts htt k-t kcc kch kck kcp kcr kcs kct khh khk kho khr khs kkc kkh kkk kkp kkr kks kkt koc koh kok koo kop kor kos kot kpc kph kpk kpo kpp kpr kps kpt krc krk kro krp krr krs krt ksc ksh ksk kso ksp ksr kss kst ktc kth ktk kto ktp ktr kts ktt oc- occ och ock oco ocp ocr ocs oct ohc ohh oho ohp ohr ohs oht okc okk oko okp okr oks oo- ooc ooh ook ooo oop oor oos oot op- opc oph opk opo opp opr ops opt or- orc orh ork oro orp orr ors ort os- osc osh osk oso osp osr oss ost ot- otc oth otk oto otp otr ots ott p-p pcc pch pck pco pcp pcr pcs pct phc phk pho php phr phs pht pkc pko pkp pkr pks pkt poc poh pok poo pop por pos pot ppc pph ppk ppo ppp ppr pps ppt prc prh prk pro prp prr prs prt ps- psc psh psk pso psp psr pss pst pt- ptc pth ptk pto ptp ptr pts ptt rcc rch rco rcp rcr rcs rct rh- rhc rhh rho rhp rhr rhs rht rkc rkk rko rkp rks rkt roc roh rok roo rop ror ros rot rpc rph rpk rpo rpp rpr rps rpt rrc rrh rrk rrp rrr rrs rrt rsc rsh rsk rso rsp rsr rss rst rtc rtk rto rtp rtr rts rtt scc sch sck sco scp scr scs sct sh- shc shh shk sho shp shr shs sht sk- skc skh skk sko skp skr sks skt soc soh sok soo sop sor sos sot spc sph spk spo spp spr sps spt sr- src srh srk sro srp srr srs srt ss- ssc ssh ssk sso ssp ssr sss sst stc sth stk sto stp str sts stt tcc tch tck tco tcp tcr tcs tct th- thc thh thk tho thp thr ths tht tkc tkk tko tkp tkr tks tkt to- toc toh tok too top tor tos tot tpc tph tpk tpo tpp tpr tps tpt trc trh trk tro trp trr trs trt tsc tsh tsk tso tsp tsr tss tst ttc tth ttk tto ttp ttr tts ttt

cccc cccp cccs cchp cchr cchs ccoc ccpp ccpr ccps ccrc ccrp ccrs ccrt ccsp ccss ccst cctc cctt chch chcp chcs chhs chks chkt choc choh chok choo chop chor chos chpp chpr chrc chro chrp chrr chrs chrt chsc chsh chsr chst chto chtr chtt ckch ckck ckco ckcs ckhs ckoc ckoo ckor ckos ckot ckpc ckpr ckrc cksh ckso ckst ckts coch cock coco cocp coct coho cohs cok- coko cooh cook coop coos coot coph copo copp copr cops copt cor- corc cork coro corp corr cors cort cosc cosh coso cosp coss cost cotc coth coto cots cott cpcs cphs cpos cpps cprs cprt cpsc cpsk cpso cpsr cptp cptr cpts crcc crcr crhs crkc crkp croc croh crok croo crop cror crot crpc crps crrt crsp crss crst crtc crtp crts cscc csch csco cscr cscs cshp cshs csks csor csos csot cspc csps cspt csrc csrs cssr cstc csto cstr csts ctcp cths ctor ctos ctot ctpo ctpp ctps ctrc ctrp ctrs ctsc ctss ctts hccc hcch hccs hchs hcpc hcps hcrp hcsc hcso hcss hcst hhhh hhhs hhpc hhtp hkcc hkcs hkpo hkst hoch hock hocr hocs hoho hoko hoks hook hoop hoor hoos hoot hopo hopp hops hopt horc hork horo horr hors hort hosh hosp hoss host hoth hoto hotp hotr hots hott hpcc hphs hpot hpps hprt hpsc hpss hpto hrhs hros hrpc hrpp hrps hrrc hrso hscc hsct hshs hsps hssp hsts htcc htcp hths htoh htop htpc htpp htps htrk htsc http httr k-os kccc kcck kccr kcct kchh kchk kcho kchr kchs kckc kckk kcko kckr kcoh kcor kcos kcot kcpc kcpo kcpr kcps kcpt kcrc kcrh kcro kcrp kcrr kcrs kcrt kcsc kcsp kcsr kcss kcst kctc kcto khcc khch khck khcs khct khhk khho khhs khkk khkr khks khoc khok khop khor khot khpr khpt khrk khro khrr khrt khss khst khth khtk khto khtp khtr khts khtt kkch kkck kkco kkcr kkcs kkct kkhh kkhk kkhr kkkk kkoh kkoo kkor kkot kkpc kkpk kkps kkpt kkrc kkrh kkrk kkro kkrr kkrs kkrt kksp kksr kkss kkst kktc kktk kkts koch kock kocp kocs koct kohh koho kohr kohs koht kokc kokh kokk koko kokp kokr koks kooc kook kooo koop koor koos koot koph kopp kopr kops kopt korc kork koro korr kors kort kos- kosc kosh koso kosp kosr koss kost kotc koth kotk koto kotr kots kott kpcc kpch kpcr kpcs kphp kphr kphs kpht kpkk kpkr kpoc kpok kpoo kpop kppc kppk kppo kppp kppr kprc kprh kprk kpro kprp kprr kprs kprt kpsc kpsh kpso kpsp kpth kpto kptr kpts kptt krcc krch krco krcs krhc krhp krhs krkc krkh krkk krko krkr krks kroc kroh krok kroo krop kror kros krph krpr krps krpt krrc krrk krro krrr krrs krrt krsc krsh krsk krsr krss krst krtc krth krtk krto krtr krts ksch ksck ksco kscr kscs kshk